World
Obama sworn in as America´s first black president
![A helicopter waits at the US Capital before the inauguration ceremony of Barack Obama in Washington, January 20, 2009. President George W. Bush will leave the Capital on the helicopter following the inauguration ceremony. [Agencies]](http://www.cctv.cn/english/20090121/images/1232499697285_1232499697285_r.jpg) |
| A helicopter waits at the US Capital before the inauguration ceremony of Barack Obama in Washington, January 20, 2009. President George W. Bush will leave the Capital on the helicopter following the inauguration ceremony. [Agencies] |
